2012-07-2

1. Tupper
ware
Tupper, Rubygems, and Social Coding
2012-07-26 dwango mobile
@kwappa / SHIOYA, Hiromu

2. 塩谷Hiromu
SHIOYA,
啓
kwappa http://www.kwappa.net/

3. 提供
Born in the net, Connected by the net.

4. http://networkingstar.com/news/tupperware-named-one-of-most-admired-companies-in-the-world/

5. Tupper
Tupper is a helper for
processing uploaded
file via web form.

6. https://rubygems.org/gems/tupper
https://github.com/kwappa/tupper

7. usage
RTFM

8. view
<form method="POST" action="/upload"
enctype="multipart/form-data">
<input type="file" name="dummy_file">
<input type="submit" value="upload">
</form>

9. controller
post '/upload' do
tupper = Tupper.new session
tupper.upload params[:dummy_file]
redirect '/', 302
end

10. controller
get '/show_size' do
tupper = Tupper.new session
unless tupper.has_uploaded_file?
redirect '/', 302
end
"uploaded file is [#{tupper.uploaded_file}]
(size:#{File.size(tupper.uploaded_file)})"
end

11. https://rubygems.org/gems/tupper
https://github.com/kwappa/tupper

12. Rubygems
An easy way
to publish your code
to rubygems.org

13. bundle gem
% bundle gem tupper
create tupper/Gemfile
create tupper/Rakefile
create tupper/LICENSE
create tupper/README.md
create tupper/.gitignore
create tupper/tupper.gemspec
create tupper/lib/tupper.rb
create tupper/lib/tupper/version.rb
Initializating git repo in /path/to/current_dir/tupper

14. rake build
% rake build
tupper 1.0.3 built to pkg/tupper-1.0.3.gem

15. rake install
% rake install
tupper 1.0.3 built to pkg/tupper-1.0.3.gem
tupper (1.0.3) installed

16. rake release
% rake release
tupper 1.0.3 built to pkg/tupper-1.0.3.gem
Tagged v1.0.3
Pushed git commits and tags
Pushed tupper 1.0.3 to rubygems.org

17. http://randd.kwappa.net/2012/07/09/450

18. Opensource
Social coding
makes your code more
clean and readable

19. https://rubygems.org/gems/tupper
https://github.com/kwappa/tupper

20. Conclusion
Create libraries.
Bundler is nice.
Publish your code.
Thank you for listening.

21. Links
tupper ¦ RubyGems.org ¦ your community gem host
https://rubygems.org/gems/tupper
kwappa/tupper
https://github.com/kwappa/tupper
bundlerを使ってrubygem「Tupper」を作る ¦ Kwappa研究開発室
http://randd.kwappa.net/2012/07/09/450
僕が社内ライブラリを OSS 化すべきだと思う3つの理由 - 宇宙線
http://rosylilly.hatenablog.com/entry/2012/06/20/002022
Rubyのライブラリをrubygemsとして公開するには？ - QA@IT
http://qa.atmarkit.co.jp/q/54